Xiamen Unipretec Ceramic Technology Co., Ltd. Datasheets for Thermal and Refractory Ceramics

Thermal and refractory ceramics are inorganic, engineered materials that are designed for high-temperature applications. They are used for thermal insulation and fire proofing, and also as structural materials. Additional applications include wear parts and tooling, electrical and electronic components, glass manufacturing, materials processing, corrosion protection, and ballistics.
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Product Name Notes
Alumina ceramic furnace tubes are used to contain and protect heating elements and samples processed in the furnace. In addition, they are used to control the atmosphere within the furnace...
Alumina ceramic plates are well-known for their hardness, wear resistance, and electrical insulation. These plates have numerous applications across various sectors, including the electronics, metallurgy, medical, semiconductor, and armor systems.
Alumina ceramic thermocouple protection tubes are used to protect thermocouples from severe conditions. It serves as a barrier between the thermocouple and the environment, shielding the thermocouple from contamination and...
Alumina ceramic tubes are made of high-purity alumina materials that have exceptional characteristics like high temperature resistance, wear resistance, and chemical stability, etc., and are extensively utilized in a wide...
Alumina crucibles are used in laboratories as containers for chemical compounds or metal refractories at extremely high temperatures. Their high-temperature stability, chemical inertness, and mechanical strength have made them essential...
Alumina plate is widely used because of its excellent performance and relatively low cost. It can still maintain insulation performance and high strength without deformation in high temperature environment. Moreover,...
Alumina tube is a non-porous ceramic tube that is formed of 95%, 99%, or 99.8% alumna material. As a result of its remarkable thermal, mechanical, and chemical characteristics, it is...
Boron nitride composite nozzle consists mostly of high-purity hexagonal boron nitride, alumina, zirconia, and silicon carbide. In addition, a small amount of CaZrO3 is added to prolong its service life,...
Boron nitride crucibles produced by hot-pressing process provide exceptional properties for high-temperature applications. They are essential instruments in the fields of metallurgy, ceramics, and materials research because of their thermal...
Boron nitride nozzles offer the advantages of high-temperature resistance, thermal shock resistance, and corrosion resistance to molten metal, making them frequently employed as diversion nozzles, amorphous strip nozzles, and metal...
Boron nitride rod is a solid, cylinder-shaped structure made of boron nitride that possesses exceptional high-temperature stability, excellent thermal properties, self-lubricating, and electrical insulation performance.
Boron nitride tube, also known as BN tube, possesses exceptional properties such as high thermal conductivity, thermal stability, electrical insulation, and chemical inertness. These characteristics make it advantageous for a...
Ceramic setters, also known as kiln setters, are devices used in the manufacture of powders, ceramic and metal parts within a kiln during the firing process. Typically, they are made...
Silicon nitride tubes have outstanding mechanical and thermal characteristics, as well as excellent chemical stability, allowing them to withstand demanding working environments where metal or polymer materials are unbearable.
The gas atomization ceramic nozzle is a critical consumable component that determines the performance of the metal powder produced in the gas atomization process.
Unipretec provides standard and custom hot-pressed boron nitride plate products. The hexagonal boron nitride plates are manufactured at high temperatures and pressures. In addition to pure 99% BN plates, we...